11988094608 has 300 divisors, whose sum is σ = 40558332672. Its totient is φ = 3408531840.

The previous prime is 11988094603. The next prime is 11988094637. The reversal of 11988094608 is 80649088911.

11988094608 is a `hidden beast` number, since 11 + 98 + 80 + 9 + 460 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (11988094603) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 19749441 + ... + 19750047.

Almost surely, 2^11988094608 is an apocalyptic number.

11988094608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11988094608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20279166336).

11988094608 is an abundant number, since it is smaller than the sum of its proper divisors (28570238064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11988094608 is a wasteful number, since it uses less digits than its factorization.

11988094608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 54.

The spelling of 11988094608 in words is "eleven billion, nine hundred eighty-eight million, ninety-four thousand, six hundred eight".